Hydraulic Pump For Massey Ferguson Tractor - 531607M93 100% new hydraulic pump meets OEM quality for tractors and farm equipment 1-year warranty covers you throughout planting and harvesting seasons Factory direct pricing delivers an honest value for hard-earned money Replaces OEM Numbers: Massey Ferguson: 1663627M92, 1686765M91, 1686766M91, 1869458M92, 516099M93, 516260M93, 531607M1, 531607M93 Specs: Description : Hydraulic Pump, Drive Type : Splined, Spline : 12, Relief Valve : Included, Rating : 3.7 / 2.11 (@1000RPN), Max PSI : 2466 / 145, Volume CC : 14, Volume CC 2 : 8, Pump Type : Double, Notes : The system needs be flushed and replaced with clean, new fluid, Dual outlet